Hydraulic Rotary Drilling Rig (250 kNm) Solver

Underwrite 85-ton tracked rotary foundation drilling rigs operating telescoping kelly bars and heavy rock augers for high-rise bridge abutment and skyscraper caissons.

Drilling Rigs & Monthly Rent

Number of 250 kNm Rotary Drilling Rigs in Fleet

Monthly Dry Rental Rate ($ / machine / mo)

Annual Utilization Rate (%)

Turnkey Rotary Rig + Kelly Bar Capex ($)

Annual Fleet Financials

Annual Effective Rental Billings

$1,357,200 / yr

Net Operating Income (NOI - 18% Opex)

+$1,112,904 / yr

Capital Payback Period

2.79 Years Payback (35.9% ROI)